Google is actually able to kill BlackBerry by using its Google Talk as BBM-killer.
Google Talk is already available too on BlackBerry & iPhone, and of course on Android & PC.
Much better than BBM (BlackBerry Messenger) which is only available on BlackBerry.

There are only a few missing features left, like sharing photos in Group Chat, etc. These are simple features for Google to create, and looks like nothing – but, definitely is VERY important to users, and somehow still not provided by Google.
The mind boggles…

My family have asked me repeatedly to join in their BBM groups. But I really do NOT feel like buying such underpowered & troublesome device.

Here's hoping that Google will wisen up – and finally rule the mobile consumer market with its Google Talk.